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Blastoise #137 — PSA 8 Price & Value
Plasma Storm · English · #137
PSA 8 · NM–Mint — median market value
$604
Range $300–$1,05612 PSA 8 sales≈ 2.5× the ungraded price
The PSA 8 Blastoise #137 from Plasma Storm (English) has a median market value of $604, based on 12 recent graded sales — about 2.5× the ~$243 ungraded price. See the full price history and live chart on the Blastoise #137 card page.
Blastoise #137 price by grade
Frequently asked
How much is a PSA 8 Blastoise #137 worth?
The PSA 8 Blastoise #137 from Plasma Storm (English) has a median market value of $604, with recent sales ranging $300 to $1,056 — based on 12 recent graded sales.
Is a PSA 8 Blastoise #137 worth more than ungraded?
Yes. A PSA 8 copy has a median value of $604 versus about $243 ungraded — roughly a 2.5× premium for the PSA 8 grade.
Where do PokéTT's PSA 8 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 8 grade — not a single outlier sale — so the mark reflects the true market.